Codeman can now be mounted under a sub-path behind a reverse proxy that
forwards the prefix unchanged (e.g. https://host/codeman/). Default is `/`
(root), which is byte-identical to the historical behavior.
Design — few choke points, mirrored ingress/egress:
- src/config/base-path.ts: pure single-source normalize/validate/join/strip.
- Server ingress: stripBasePath() inside Fastify rewriteUrl, so routes stay
declared prefix-agnostic; un-prefixed requests (hooks, health, docker bridge
hitting the raw port) pass through unchanged.
- Server egress: one onSend hook prepends the base to root-absolute Location
headers (covers all redirects).
- HTML: renderIndexHtml points <base href> at the mount and injects
window.__CODEMAN_BASE__ — ONLY when a base is set (inert at root).
- Frontend runtime URLs: CodemanBase.url() route builder in constants.js,
applied transparently by a fetch wrapper and explicitly at the
EventSource/WebSocket/window.open/<img|iframe|a>-src sites.
- sw.js derives its base from self.location; manifest uses relative start_url/scope.
- Web-tab proxy: proxyPrefixFor(cap, basePath) is the single base-aware root that
cascades to the injected <base>, HTML/attr rewrites, runtimeUrlShim, Set-Cookie
Path and Location; capabilityFromReferer strips the base off the browser Referer,
while the ingress parsers stay base-agnostic (rewriteUrl already stripped it).
--base-url rides the daemon relaunch (buildWebArgs) and the service unit
(resolveServicePlan). constants.js is guarded against a missing `window` for
isolated unit-test contexts.
Tests: test/base-path.test.ts (pure helpers), base-path coverage in
webview-proxy/render-index-html/daemon-control; CodemanBase stubbed in the
vm-isolated panels-ui test contexts. Docs: Remote-Access.md (sub-path section +
nginx example), security-architecture.md env table, CLAUDE.md pattern.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XUkPBxbumnct6qSrx4JDju
test/sse-subscription-filter.test.ts already binds 3212; sequential test
execution hid the clash. Moves the probeServer fixture to 3216 (3217 for
the nothing-listening case) per the unique-port convention.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two ways to keep the server running, split by how long it should last.
`codeman web -d` relaunches the same entry script detached (setsid), with
`--stop` and `--status` alongside it. A pidfile and log live in the data
dir. `nohup` is not what makes this work: Node re-arms SIGHUP to its
default disposition even when it inherits "ignore", and cli.ts handles
SIGHUP with a graceful shutdown, so a delivered HUP still stops the
server. Removing the shell's ability to send one is the fix.
`codeman service install|uninstall|status` writes and loads the systemd
user unit or the LaunchAgent, with the installing shell's PATH baked in
(launchd hands a job /usr/bin:/bin:/usr/sbin:/sbin, which finds neither a
Homebrew/nvm node nor tmux/claude). install.sh already covers one-liner
installs; this is for npm globals.
Both refuse to start when a server is already up on the data dir, since a
second instance on the shared tmux socket attaches PTYs to the first
one's live sessions. Both poll /api/status until the child answers or
dies rather than reporting a success they have not seen. `--stop` checks
the pid still looks like a Codeman server before signalling it.
The systemd unit name and launchd label move to config/service-names.ts
so install.sh, detectSupervisor() and service install cannot drift into
supervising two copies. Instance-scoped, unchanged for the default
instance.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
